Home / 3,668,297.72-5,062,408.96-2,036,705.30

Finding the Fourth Proportional to 3,668,297.72, 5,062,408.96 and 2,036,705.30

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Solution

The fourth proportional to 3,668,297.72, 5,062,408.96 and 2,036,705.30 is: 2,810,741.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,297.72 : 5,062,408.96 = 2,036,705.30 : x
  2. Step 2: Convert to fraction form
    3,668,297.72/5,062,408.96 = 2,036,705.30/x
  3. Step 3: Cross multiply
    3,668,297.72x = 5,062,408.96 × 2,036,705.30
  4. Step 4: Simplify right side
    3,668,297.72x = 10,310,635,167,163.75
  5. Step 5: Solve for x
    x = 10,310,635,167,163.75/3,668,297.72
  6. Step 6: Final answer
    x = 2,810,741.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.